Method of stitching a piece of fabric, a piece of fabric obtained thereby, and a composite fiber-matrix piece obtained using said piece of fabric

摘要

A method of stitching a piece of fabric by means of a thread made of technical fiber, for the purpose of making a composite fiber-matrix piece. According to the invention: the needle thread is constituted by a flexible thread that is strong in traction; the shuttle thread is constituted by the thread of technical fiber; and the tension of the shuttle thread and the tension of the needle thread are respectively adjusted to a level that is sufficiently low and a level that is sufficiently high to ensure that after the stitch has been made, the shuttle thread projects outside the piece of fabric from the first face side thereof, and the needle thread lies completely outside the piece of fabric, likewise on the first face side thereof.